After looking at several course requirements for Helath Science Programs, I believe it would be a very helpful major if you are planning to continue your education and become a physician or other health care professional. As far as I know it does not offer credentials of it's own so teaching may be a problem.
Biology, chemistry, zoology
science biology, anatomy, chemistry, organic chemistry, and micro biology
The first degree you would get to become a marine biologist is a Bachelor of Science in Marine Biology, or a Bachelor of Science in Biology with an emphasis in Marine Biology. for further degrees you would need to go to graduate school to get your Masters in Marine Biology.
Biology
Biology and chemistry courses. You will need a Bachelors of Biology, Science or specifically a veterinarian school to become a veterinarian.
Yes, depending on where you want to teach
Toxicology Biology Physiology Physics Psychology
Preferably biology and science as school subjects, but not necessarily. Biology is required for the Botany part of the course and a background in science helps to understand organic chemistry and soil science
MBA stands for Masters in Business Administration. On the other hand biology is a science subject it has nothing to do with MBA.
You must major in Biology. AKA you must be good in anything science related.
Highschool-biology,physics,chemistry,biodiversity, and a bachelor of science. also a four year bachelor's degree and know biomedical science.
Biology, Anatomy and Physiology, Macro Biology, Disease and Pathology, Pharmacology, Chemistry, Infectious Diseases....the list would be shorter if I told you what type of science you WOULD NOT have to take.